Barrows, Annie

Eleven-year-old Miri Gill feels left out in her family, which has two sets of twins and her, until she travels back in time to 1935 and discovers Molly, her own lost twin, and brings her back to the present day.

Ivy and Bean devise a plan to prove that Bean's older sister is the worst babysitter ever, but their plan has some surprising consequences.

When seven-year-old Bean plays a mean trick on her sister, she finds unexpected support for her antics from Ivy, the new neighbor, who is less boring than Bean first suspected.

Ivy and Bean decide to be good, kind, and pure of thought in the hopes that the wild animals will befriend them, but when their plan doesn't work, they decide sometimes it's good to be a little bad.

Everyone in second grade seems set on breaking a world record and friends Ivy and Bean are no exception, deciding to become the youngest people ever to discover a dinosaur skeleton.

Second-graders Ivy and Bean set out to expel the ghost who is living in the girls' bathroom at their school.